SurgeX offers a complete UPS product line to meet your battery backup needs. Available in multiple configurations, our standalone UPS solutions provide backup power to keep equipment running and properly shut down critical systems in the event of a power outage. For critical systems that require online battery backup, our UPS-1000-OL, UPS-2000-OL, and UPS-3000-OL solutions each deliver network grade power through double-conversion technology. They offer the perfect standalone backup solution for sensitive audio video systems, critical business servers, point of sale equipment, telephone, and data networks equipment that demand prolonged runtimes of 1.5 hours or greater. All three solutions provide extended scalable runtimes of up to 18 hours via self-charging extended battery packs and easily replaceable battery trays.